Improved stability criteria for neutral type Lur'e systems with time-varying delays

被引:12
|
作者
Sivasamy, R. [1 ]
Rakkiyappan, R. [1 ]
机构
[1] Bharathiar Univ, Dept Math, Coimbatore 46, Tamil Nadu, India
关键词
Neutral type Lur'e system; Time-varying delay; Linear matrix inequality; Asymptotically stability; NEURAL-NETWORKS; ABSOLUTE STABILITY; FUZZY-SYSTEMS; NONLINEARITIES;
D O I
10.1016/j.aml.2014.07.024
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this letter, the problem of stability analysis for neutral type Lur'e systems with interval time-varying delays is considered. By introducing a novel Lyapunov-Krasovskii (L-K) functional and utilizing second order reciprocal convex combination technique and Finsler lemma, an improved delay-dependent stability criteria is derived in terms of linear matrix inequalities (LMIs). The information about the time-varying delays and their upper bounds are fully used in the L K functional. Finally, a numerical example is provided to illustrate the effectiveness of the proposed method. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:168 / 173
页数:6
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